package com.hewep.demo.service.ribbon;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

/**
 * @author YM20051
 * @description: TODO
 * @date 2018/2/12 10:42
 */
@Service
public class HelloService {
    @Autowired
    RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "hiError")
    public String hiService(){
        return restTemplate.getForObject("http://DEMO-SERVICE/user?name=123",String.class);
    }

    public String hiError() {
        return "hi,123,sorry,error!";
    }
}
